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Password via G-code and MarlinUI (#18399)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
sherwin-dc
2020-08-09 09:00:42 +08:00
committed by Scott Lahteine
parent 438a9bb4aa
commit 9e44df9c5f
19 changed files with 588 additions and 25 deletions
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31
Marlin/Configuration.h
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@@ -1642,6 +1642,37 @@
*/
//#define PRINTCOUNTER
/**
* Password
*
* Set a numerical password for the printer which can be requested:
*
* - When the printer boots up
* - Upon opening the 'Print from Media' Menu
* - When SD printing is completed or aborted
*
* The following G-codes can be used:
*
* M510 - Lock Printer. Blocks all commands except M511.
* M511 - Unlock Printer.
* M512 - Set, Change and Remove Password.
*
* If you forget the password and get locked out you'll need to re-flash
* the firmware with the feature disabled, reset EEPROM, and (optionally)
* re-flash the firmware again with this feature enabled.
*/
//#define PASSWORD_FEATURE
#if ENABLED(PASSWORD_FEATURE)
#define PASSWORD_LENGTH 4 // (#) Number of digits (1-9). 3 or 4 is recommended
#define PASSWORD_ON_STARTUP
#define PASSWORD_UNLOCK_GCODE // Unlock with the M511 P<password> command. Disable to prevent brute-force attack.
#define PASSWORD_CHANGE_GCODE // Change the password with M512 P<old> N<new>.
//#define PASSWORD_ON_SD_PRINT_MENU // This does not prevent gcodes from running
//#define PASSWORD_AFTER_SD_PRINT_END
//#define PASSWORD_AFTER_SD_PRINT_ABORT
//#include "Configuration_Secure.h" // External file with PASSWORD_DEFAULT_VALUE
#endif
//=============================================================================
//============================= LCD and SD support ============================
//=============================================================================